Line Profile Move Method
Line Profile plots may be Overplotted with new series of plot data along the same plot line positioned at different locations in the image. Two methods are available for moving the plot line using the toolbar's Move Mode:
A perpendicular move allows the marker to move only in a perpendicular direction so that additional line profiles are made parallel to the original one. To select this, check the Move Perpendicular command in the Line Profile drop menu on the Image Plot Toolbar.
An unconstrained move allows the marker to move anywhere on the image. To select this, un-check the Move Perpendicular command in the Line Profile Drop Menu on the Image Plot Toolbar.
Line Profile Plot, Adding Series to a Line Profile Plot